//
//  UIImageView+DownloadImage.h
//  UI22_多线程
//
//  Created by Scott on 16/4/8.
//  Copyright © 2016年 Scott. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIImageView (DownloadImage)


- (void)asynDownloadImageWithURL:(NSString *)urlString completionHandle:(void (^)(NSData *data, UIImage *image))block;




@end
